{"id":"F2006B04941","name":"AD/CESSNA 150/43 - Aircraft Repair","slug":"ad-cessna-150-43-aircraft-repair","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":44793,"registerId":"commonwealth-F2006B04941-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/CESSNA 150/43 - Aircraft Repair","content":"COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 \\- 105 CIVIL AVIATION SAFETY AUTHORITY\n\nSCHEDULE OF AIRWORTHINESS DIRECTIVES\n\n![](image.001.png)  \nCessna 150, F150, 152 & F152 Series Aeroplanes\n\nAD/CESSNA 150/43 Aircraft Repair 3/91\n\nApplicability: All aircraft which have been repaired by Capricorn Aircraft Repair of Thangool, QLD., between 2 December 1985 and 29 November 1990.\n\nRequirement: Inspect the aircraft and determine whether previous repairs carried out by Capricorn Aircraft Repair are supported by approved data, and where approved, that the replacement components used in the repair are identical to the components they replaced or are approved as replacement components.\n\nNote 1. Aircraft found not to have been repaired to approved data or to contain non identical or non approved components will be required to have any deficiencies rectified prior to further flight.\n\nNote 2. The Authority is to be advised of any aircraft inspected as a result of this directive.\n\nCompliance: At the next scheduled inspection for Maintenance Release after 21 March 1991.\n\nBackground: An inspection of aircraft repaired by Capricorn Aircraft Repair has revealed discrepancies in both structural repair data and replacement components.","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2315},"content_quality":"ok","complexity_score":3,"scope_assessment":{"changed":false,"description":"The directive maintains its original targeted scope addressing discrepancies identified at a specific repair facility during a defined historical period."},"complexity_factors":["Narrow, specific applicability limits the affected population to aircraft from a single repair facility during a defined 5-year window","Single inspection requirement with two distinct technical criteria (approved data and component conformity)","Minimal cross-referencing or conditional logic; straightforward compliance deadline tied to existing maintenance schedule","Requires understanding of aviation-specific terms (Maintenance Release, approved data, airworthiness)"],"plain_english_summary":"Owners of Cessna 150/152 aircraft repaired by Capricorn Aircraft Repair in Thangool, Queensland between 2 Dec 1985 and 29 Nov 1990 must have a mandatory safety inspection at their next scheduled maintenance before flying after 21 Mar 1991. The mechanic must confirm repairs met approved engineering standards and that replacement parts were identical or approved alternatives. Any defects must be fixed before flight and the results reported to the Civil Aviation Safety Authority."}},"importantCases":[],"_links":{"self":"/api/acts/ad-cessna-150-43-aircraft-repair","history":"/api/acts/ad-cessna-150-43-aircraft-repair/history","analysis":"/api/acts/ad-cessna-150-43-aircraft-repair/analysis","conflicts":"/api/acts/ad-cessna-150-43-aircraft-repair/conflicts","importantCases":"/api/acts/ad-cessna-150-43-aircraft-repair/important-cases","documents":"/api/acts/ad-cessna-150-43-aircraft-repair/documents"}}